SE8900783L - Anordning vid slaaende maskiner - Google Patents

Anordning vid slaaende maskiner

Info

Publication number
SE8900783L
SE8900783L SE8900783A SE8900783A SE8900783L SE 8900783 L SE8900783 L SE 8900783L SE 8900783 A SE8900783 A SE 8900783A SE 8900783 A SE8900783 A SE 8900783A SE 8900783 L SE8900783 L SE 8900783L
Authority
SE
Sweden
Prior art keywords
machinery
battery
battery machinery
projections
rods
Prior art date
Application number
SE8900783A
Other languages
Unknown language ( )
English (en)
Other versions
SE8900783D0 (sv
SE466318B (sv
Inventor
J A R Rodert
Original Assignee
Atlas Copco Mct Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Publication of SE8900783D0 publication Critical patent/SE8900783D0/sv
Priority to SE8900783A priority Critical patent/SE466318B/sv
Application filed by Atlas Copco Mct Ab filed Critical Atlas Copco Mct Ab
Priority to AT90850041T priority patent/ATE99767T1/de
Priority to EP90850041A priority patent/EP0387217B1/en
Priority to ES90850041T priority patent/ES2047906T3/es
Priority to DE90850041T priority patent/DE69005669T2/de
Priority to ZA90827A priority patent/ZA90827B/xx
Priority to US07/476,989 priority patent/US5005656A/en
Priority to CA002009733A priority patent/CA2009733C/en
Priority to FI901134A priority patent/FI89966C/sv
Priority to AU50681/90A priority patent/AU622289B2/en
Priority to JP2053884A priority patent/JP2870942B2/ja
Publication of SE8900783L publication Critical patent/SE8900783L/sv
Publication of SE466318B publication Critical patent/SE466318B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042—Elastomer protector or centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Disintegrating Or Milling (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Battery Mounting, Suspending (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Air Bags (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Surface Treatment Of Glass (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
SE8900783A 1989-03-07 1989-03-07 Bussningsanordning vid bergborrningsverktyg innefattande en central staangsats och omgivande roer SE466318B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8900783A SE466318B (sv) 1989-03-07 1989-03-07 Bussningsanordning vid bergborrningsverktyg innefattande en central staangsats och omgivande roer
AT90850041T ATE99767T1 (de) 1989-03-07 1990-01-31 Einrichtung in schlagmaschinen.
EP90850041A EP0387217B1 (en) 1989-03-07 1990-01-31 Device in impact machines
ES90850041T ES2047906T3 (es) 1989-03-07 1990-01-31 Dispositivo en maquinas de percusion.
DE90850041T DE69005669T2 (de) 1989-03-07 1990-01-31 Einrichtung in Schlagmaschinen.
ZA90827A ZA90827B (en) 1989-03-07 1990-02-05 Device in impact machines
US07/476,989 US5005656A (en) 1989-03-07 1990-02-08 Device in impact machines
CA002009733A CA2009733C (en) 1989-03-07 1990-02-09 Device in impact machines
FI901134A FI89966C (sv) 1989-03-07 1990-03-06 Anordning vid slående maskiner
AU50681/90A AU622289B2 (en) 1989-03-07 1990-03-06 Device in impact machines
JP2053884A JP2870942B2 (ja) 1989-03-07 1990-03-07 衝撃機械装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900783A SE466318B (sv) 1989-03-07 1989-03-07 Bussningsanordning vid bergborrningsverktyg innefattande en central staangsats och omgivande roer

Publications (3)

Publication Number Publication Date
SE8900783D0 SE8900783D0 (sv) 1989-03-07
SE8900783L true SE8900783L (sv) 1990-09-08
SE466318B SE466318B (sv) 1992-01-27

Family

ID=20375255

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900783A SE466318B (sv) 1989-03-07 1989-03-07 Bussningsanordning vid bergborrningsverktyg innefattande en central staangsats och omgivande roer

Country Status (11)

Country Link
US (1) US5005656A (sv)
EP (1) EP0387217B1 (sv)
JP (1) JP2870942B2 (sv)
AT (1) ATE99767T1 (sv)
AU (1) AU622289B2 (sv)
CA (1) CA2009733C (sv)
DE (1) DE69005669T2 (sv)
ES (1) ES2047906T3 (sv)
FI (1) FI89966C (sv)
SE (1) SE466318B (sv)
ZA (1) ZA90827B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467419B (sv) * 1990-11-14 1992-07-13 Uniroc Ab Borrstraengkomponent
US5839517A (en) * 1993-01-27 1998-11-24 Lord Corporation Vibration isolator for hand-held vibrating devices
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
SE534173C2 (sv) 2009-08-28 2011-05-17 Atlas Copco Secoroc Ab Borrsträngskomponenet med vibrationsdämpande struktur anordnad i anslutning till åtminstone en del av dess insida
US10145182B2 (en) * 2012-11-29 2018-12-04 Tuboscope Vetco (France) Sas Landing pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227230A (en) * 1961-02-21 1966-01-04 Atlas Copco Ab Combination ring and central drill bit drilling equipment
US3401758A (en) 1966-10-10 1968-09-17 Dresser Ind Flow control valve for jet type bits
SE374781B (sv) * 1973-07-05 1975-03-17 Sandvik Ab
SE8501698L (sv) * 1985-04-04 1986-10-05 Santrade Ltd Borrkrona
SE460917B (sv) * 1988-04-26 1989-12-04 Sandvik Ab Borrstraengskomponent foer topphammarborrning

Also Published As

Publication number Publication date
EP0387217A1 (en) 1990-09-12
ZA90827B (en) 1992-02-26
ATE99767T1 (de) 1994-01-15
CA2009733A1 (en) 1990-09-07
SE8900783D0 (sv) 1989-03-07
ES2047906T3 (es) 1994-03-01
DE69005669T2 (de) 1994-04-28
FI901134A0 (fi) 1990-03-06
US5005656A (en) 1991-04-09
EP0387217B1 (en) 1994-01-05
SE466318B (sv) 1992-01-27
FI89966C (sv) 1993-12-10
AU5068190A (en) 1990-09-13
CA2009733C (en) 2001-12-04
JPH0333393A (ja) 1991-02-13
DE69005669D1 (de) 1994-02-17
AU622289B2 (en) 1992-04-02
FI89966B (fi) 1993-08-31
JP2870942B2 (ja) 1999-03-17

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